Aluminum Cost Per Pound Calculator

Calculate aluminum cost per pound, total cost, or total weight by entering any two values to find the missing amount in dollars and pounds.

Aluminum Cost Per Pound Formula

The calculator uses the relationship between total cost, total weight, and cost per pound. Enter any two values and leave the value you want to calculate blank.

CPP = TC / W

CPP = aluminum cost per pound, in dollars per pound ($/lb)
TC = total cost of aluminum, in dollars ($)
W = total weight of aluminum, in pounds (lb)

To solve for total cost, the formula is rearranged as:

TC = CPP * W

To solve for total weight, the formula is rearranged as:

W = TC / CPP

Calculate cost per pound: Use this when you know the total price paid and the total pounds of aluminum.
Calculate total cost: Use this when you know the price per pound and the number of pounds.
Calculate total weight: Use this when you know the total cost and the price per pound.

Common Aluminum Price Reference Ranges

Aluminum prices vary by grade, form, supplier, market conditions, and whether you are buying or selling. The table below gives general reference ranges only.

Aluminum Type	Typical Use	Common Price Basis
Scrap aluminum cans	Recycling	Often priced per pound by scrap yards
Clean aluminum scrap	Recycling, resale	Usually higher than mixed or dirty scrap
Aluminum sheet or plate	Fabrication, repair, construction	Material cost plus processing and supplier markup
Aluminum bar, tube, or extrusion	Machining, framing, structural use	Often priced by length, weight, or piece

Cost Per Pound Interpretation

Result	What It Means
Low $/lb	Common for scrap, bulk purchases, or lower-grade material.
Moderate $/lb	Common for standard aluminum stock or small-quantity purchases.
High $/lb	May include specialty alloy, cutting fees, shipping, small-order pricing, or retail markup.

Example Calculations

Example 1: Calculate aluminum cost per pound

You bought 80 lb of aluminum for a total cost of $144. To find the cost per pound:

CPP = TC / W

CPP = 144 / 80 = 1.80

The aluminum cost per pound is $1.80/lb.

Example 2: Calculate total cost

You need 250 lb of aluminum at $2.35 per pound. To find the total cost:

TC = CPP * W

TC = 2.35 * 250 = 587.50

The total cost is $587.50.

FAQ

How do you calculate aluminum cost per pound?

Divide the total cost of the aluminum by the total weight in pounds. For example, if aluminum costs $90 total and weighs 50 lb, the cost per pound is $90 ÷ 50 = $1.80/lb.

Should shipping, tax, or cutting fees be included?

Include those costs if you want the true delivered or final cost per pound. If you only want the material price per pound, leave extra charges out. For purchasing comparisons, using the full final cost is usually more useful.

Why is the calculator asking me to leave one field empty?

The calculator is designed to solve for one missing value at a time. Enter any two values, then leave the third field blank. For example, enter total cost and total weight to calculate aluminum cost per pound.